Global champions and MVPs from `The Challenge: Argentina', `The Challenge: Australia', `The Challenge: U.K.' and `The Challenge: USA' are brought together to represent their countries and battle for the title of Challenge World Champion.
Global champions and MVPs from `The Challenge: Argentina', `The Challenge: Australia', `The Challenge: U.K.' and `The Challenge: USA' are brought together to represent their countries and battle for the title of Challenge World Champion.